[PDF] Top 20 Microstructure and Mechanical Properties of A7075 Alloy with Additional Si Objects Fabricated by Selective Laser Melting
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Microstructure and Mechanical Properties of A7075 Alloy with Additional Si Objects Fabricated by Selective Laser Melting
... was fabricated under the 169 W 1000 mm/s laser condition; however, this increased to 537 MPa under the 234 W1200 mm/s ...samples fabricated under 208 W1200 mm/s conditions exhibited intermediate ... See full document
8
On the formation of AlSi10Mg single tracks and layers in selective laser melting: microstructure and nano mechanical properties
... (Germany) selective laser melting machine equipped with a 100 W Yttrium fibre laser (YLM-100-AC) was used in this ...the laser beam was 20 µm at the focus ...The properties of ... See full document
26
Thermal and Mechanical Properties of Commercial Purity Aluminum Fabricated Using Selective Laser Melting
... Optimal laser scanning parameters to densify commercial-purity aluminum, fabricated using selective laser melting (SLM), were studied using an SLM machine equipped with a 400 W Yb fiber ... See full document
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On the Effect of Selective Laser Melting process parameters on the microstructure and mechanical properties of Al Alloys
... developed microstructure and the evolution of the Al matrix grain size of the as-built AlSi10Mg samples produced at different energy densities and SLM process ...the microstructure along the Z- direction of ... See full document
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MECHANICAL PROPERTIES OF DENTAL Co-Cr ALLOYS FABRICATED VIA CASTING AND SELECTIVE LASER MELTING
... metal laser sintering. They established that microstructure consists of γ and ε ...the microstructure, hardness, mechanical properties, electrochemical behaviour and metal release of ... See full document
5
A review on selective laser sintering/melting (SLS/SLM) of aluminium alloy powders: Processing, microstructure, and properties
... powder properties on the processing and densification phenomena of components produced from aluminium ...aluminium alloy powders are not readily available to elucidate their SLS/SLM response, studies on ... See full document
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Nanoindentation shows uniform local mechanical properties across melt pools and layers produced by selective laser melting of AlSi10Mg alloy
... coarser microstructure which can be seen at the melt pool boundaries where the most secondary heating has taken place (Fig ...the Si is still homogenously distributed and has not redistributed to form the ... See full document
5
Image Segmentation and Analysis for Microstructure and Property Evaluations on Ti 6Al 4V Fabricated by Selective Laser Melting
... The selective laser melting could be employed in fabrication of near-net shape products for airplane and biomedical applications from Ti 6Al 4V alloy, which is di ffi cult-to-process ... See full document
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Effects of Heat Treatment Temperature on Microstructure and Mechanical Properties of M2 High-Speed Steel Selective Laser Melting Samples
... martensites in the as-built sample. However, the substrate keeps the sample at a specific temperature (200℃). The sample is automatically tempered. A part of the martensite is decomposed, and the free carbon is combined ... See full document
15
Strengths and Microstructure of SUS316L Fabricated by Selective Laser Melting
... Figures 6 and 7 show the stress-strain curves at 24C and 600C, respectively. Table 2 summarizes the mechanical properties. In terms of strength anisotropy, the ultimate ten- sile strength (UTS) of the AM ... See full document
6
Additive Manufacturing of Cobalt-Based Dental Alloys: Analysis of Microstructure and Physico-Mechanical Properties
... by selective laser melting ...display mechanical anisotropy in relation to build orientations, which could consequently affect their performance ‘in ...the microstructure of ternary ... See full document
27
Study on Grindability of Inconel 718 Superalloy Fabricated by Selective Laser Melting (SLM)
... The selective laser melting (SLM) process is widely used to fabricate parts with sophisticated ...The microstructure and mechanical property of SLM Inconel 718 alloy show ...the ... See full document
10
Influence of Annealing on Mechanical Properties of Al-20Si Processed by Selective Laser Melting
... fine microstructure and a high hardness can be obtained for AlSi10Mg produced by ...Al-12Si alloy processed by SLM. Such a microstructure leads to yield and tensile strengths which are respectively ... See full document
9
Progressive collapse of titanium alloy micro-lattice structures manufactured using selective laser melting
... McKown et al. (2008) reports about early studies that investigated micro-lattice structures using the advanced selective laser melting process (SLM) for high performance load-bearing applications. ... See full document
283
Microstructure and Mechanical Property Changes During TIG Welding of 31000 H2 (IS 737) Aluminium Alloy
... The hardness of parent material (unwelded parent metal) in its initial H2 condition is 83.86 HRC. However, the hardness of the weld zone is 70 HRC for similar filler and 67.43 HRC for different filler material. Which ... See full document
9
Properties of Jet electrodeposition Nickel Coating on TC4 Alloy Prepared by Selective Laser Melting
... the surface of the deposited layer and make the surface have a small amount of ravine stripes [26]. When the current density increases to 100 A/dm 2 , a slightly uneven position on the surface of the titanium ... See full document
12
Functionalisation of Ti6Al4V components fabricated using selective laser melting with a bioactive compound
... 16-PhDA phosphonic acid SAMs were successfully attached to a SLM fabricated Ti6Al4V surface. The 16-PhDA SAMs were stable on the sur- face for more than 28 days when immersed in Tris-buffer solution be- fore signi ... See full document
10
Review of in situ process monitoring and in situ metrology for metal additive manufacturing
... in laser-PBF man- ufacture; Attar et ...cient laser power and hence unbalanced viscosity of the liquid pool, were the main reasons for the formation of these ...high laser power envi- ronment, where ... See full document
15
Corrosion Behavior of the S136 Mold Steel Fabricated by Selective Laser Melting
... grain microstructure with the approximate size of 1 μm (Figure 5(a) and ...The microstructure of melt- ing track in top view of SLM-processed sample reveals two distinct regions: equiaxed fine grains and ... See full document
11
The effect of laser remelting on the surface chemistry of Ti6al4V components fabricated by selective laser melting
... part fabricated by SLM is exposed to surface remelting, this will significantly increase the temperature and re-melt the previously- scanned ...rapid melting and cooling process, chemical transformations are ... See full document
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